<!DOCTYPE html>
<html lang="zh">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<style>
    a {
        display: block;
        width: 240px;
        height: 30px;
        text-decoration: none;
        color: black;
    }
    
    a:hover {
        text-decoration: underline;
        background-color: #d9d9d9;
        text-decoration: none;
    }
</style>

<body>
    <a href="#">家用电器</a>
    <a href="#">手机/运营商/数码</a>
    <a href="#">电脑/办公</a>
    <a href="#">家居/家具/家装/厨具</a>
    <a href="#">男装/女装/童装/内衣</a>
    <a href="#">美妆/个人清洁/宠物</a>
    <a href="#">女鞋/箱包/钟表/珠宝</a>




</body>

</html>